* The authors are part of the community of La Vanguardia readers
The recent rains, although scarce, have served to revitalize the fields, as can be seen in the Osona region. But, winter is generally spring-like.
In this context, the only element that seems to be claimed as distinctive of this season are the frosts, caused by the drop in temperatures at night.
We appreciate it in The Photos of the Readers of La Vanguardia in these images captured around Torelló. Manlleu and the risks of Tavertet, from where it can be seen that the Sau swamp continues to be low.
Frost is a meteorological phenomenon that consists of a drop in ambient temperature to levels below the freezing point of water and causes the water or vapor in the air to freeze, depositing it in the form of ice on surfaces.
The extreme case of frost is the black frost, which is when a frost occurs with greater pressure and even causes the plants to be completely destroyed.
